When is spinach grown?What are the planting methods?

Spinach is the most common leafy vegetable variety in the small vegetable garden, it only takes about 40 days from planting to harvesting, it is cold and drought tolerant, and it is very skinny, so as long as you want to eat it all year round, you can plant it, as for when it is best to plant, it completely depends on when you want to eat spinach.

1. Spring spinach is sown in March.

The habit of spinach is similar to that of noodle vegetables, the nature of wild vegetables, it can't stop the sprouts and grow at the beginning of spring, and the temperature is stable above 5 °C, so there is no problem with growing spinach. If you want to eat fresh, you can also buckle a small arch canopy to ensure that you can eat delicious spring spinach when the spring flowers are blooming.

Some farmers are afraid that the spinach will grow old if they can't finish it for a while, and they will sow it early and late, and they will be able to eat tender spinach in the spring after ten days and a half months.

2. Summer spinach is sown from May to July.

A Xi's hometown rural vegetable garden, rarely this season to plant spinach, mainly this season of temperature rise, for spinach that likes low temperature, is not the best growth period, it is easy to get up and grow tall seeds to get old, rural people say: there is nothing to eat. So in the small rural vegetable garden in summer, the main active varieties are cucumbers, eggplants, peppers, tomatoes, etc., and spinach is rare.

3. Autumn spinach is sown from August to September.

The spinach planted during this period is the "autumn pineapple" that everyone loves after the eleventh day, and you can eat the frost after the frost, the leaves are thick, and there is a spinach flavor, which is a fight with spring spinach.

4. Overwintering spinach is sown from October to early November.

Even if it snows heavily in winter, the winter spinach leaves turn from thick green to brown green, peel off the snow layer and dig it home, scald it with boiling water, and immediately turn green and attractive. In those years when there was no electricity, no heating and no out-of-season vegetables, spinach should be one of the only fresh vegetables dug in the field that northern farmers could see in winter, and the green that symbolizes vitality in the Chinese New Year's Eve can all count on this wintering spinach and coriander.

Precautions for spinach planting: Spinach seeds, like coriander seeds, have a hard shell and are not easy to emerge after planting without treatment. There are three ways to deal with it at the farmhouse: rub the soles of your shoes or bricks, soak them in cold water for 12 hours, and refrigerate them overnight.

The soles or bricks rub open the hard shell, and the spinach seeds germinate naturally and quickly. As for the latter two, it is more conducive to the seeds to break their sleep, and they can germinate 4-5 days after sowing.

It is best to plant in March and April in spring, select some spinach seeds with a relatively high germination rate, and sprinkle them evenly in fertile nutrient soil, the gap between seeds should not be too high, and apply organic fertilizer appropriately.

The spinach planting time and planting method are as follows:

1. Spinach is usually sown, the seeds should be soaked in water for 12 hours a week before sowing, and then placed in the wellhead or refrigerator or freezer at about 4 degrees for 24 hours, and then germinated in the environment of 20-25, sown after germination in 3-7 days, and can be sown in winter, spring and two seasons.

2. Sprinkle a layer of plant ash after sowing. Spinach grows relatively fast and usually germinates in about seven days after the seeds. At the moment of leaf growth, the spinach is poured with a manure cleaning solution, which is to provide nutrients for the growth of the spinach, at first with a thin layer of fertilizer, and then again.

Spinach usually uses farmyard fertilizer, which can be fertilized when it grows to about 10 centimeters.

3. The planting of spring spinach should generally reach more than 5 temperatures, and March is the best sowing period every year; Summer spinach is generally planted in May to July; Autumn spinach is generally planted in August to September; Winter spinach is generally planted in mid-October to early November.

Habits of spinach and precautions for planting

Spinach has a short growing period, likes cold and cool, and is not resistant to high temperatures. Light-loving, long-day crops, moisture-loving but not waterlogging-tolerant, strong adaptability to soil, but not tolerant to acidic soil. While meeting the needs of spinach for nitrogen, phosphorus and potassium fertilizers, we can not ignore the trace elements boron, magnesium, calcium, manganese, zinc and copper.

Spinach can be grown all year round.

Spinach is grown as follows:

Spinach has a short growth cycle and is harvested quickly. Sowing is possible when the temperature is above 5 in spring, and it is usually sown in March in spring, and it can be harvested after 40 days. In summer, it can be sown from May to July, in autumn from August to September, from October to November, and can be harvested around the Spring Festival.

In short, seeds can be sown at the right temperature.

Precautions for growing spinach:

1. Seed selection:

Choose large-grained, plump, and large-specific seeds for planting, and choose fresh seeds sown last autumn and harvested this year. For overwintering spinach, choose sharp-leaved spinach with strong cold resistance. Summer spinach should choose round-leaf spinach with strong heat resistance and drought tolerance.

2. Seed treatment:

Spinach seed coat is relatively hard, thick, poor water absorption, slow seedling, before sowing should be beaten with a wooden stick, the seed exocarp is crushed, rubbed to remove thorns. Then soak the seeds in cold water for 12-24 hours, take them out and wrap them in a damp cloth to germinate at room temperature, and they can be sown after 3-5 days of whitening. Summer spinach is germinated at 15-20 times before sowing.

3. Sowing and raising seedlings:

After watering, sow the seeds, and then cover them fine*. After sowing in summer and autumn, use a small arch shed, put on a shade net to avoid direct sunlight, and sowing in winter needs to be covered with plastic film for insulation and cold resistance, and the film can be removed after the seedlings emerge.

Spinach is heat-tolerant, fast-growing, can be sown in 5-7 and harvested in June-September. Autumn spinach is more heat-tolerant, generally sown in August-September, and can be harvested in September-October. Overwintering spinach is hardy, and the key beams are usually sown in October-November and harvested around the Spring Festival.

In short, seeds can be sown at the right temperature.

Choose a loose and fertile area with good drainage, apply 4000 kg of well-rotted organic fertilizer per mu, and add 40 kg of superphosphate. It is suitable for flat furrows in summer and autumn, and high furrows are suitable for winter and summer, and can be made of meter-wide furrows.

Choose large-grained, plump, high-gravity seeds for planting. Use fresh seeds that were sown last autumn and harvested. For wintering spinach, choose sharp-leaf spinach with strong cold resistance, and choose round-leaf spinach with strong heat resistance and drought tolerance for summer spinach.

Seed treatment

The spinach seed coat is relatively hard and thick, with poor water absorption and slow seedling emergence. Before sowing, it should be beaten with a wooden stick to break the exocarp of the seeds, and the manuscript should be rubbed to disperse the thorns. Then soak the seeds in cold water for 12-24 hours, take out and wrap them in a damp cloth to germinate at room temperature, and you can sow seeds after 3-5 days of dew, and summer spinach is germinated at 15-20 times before sowing.

In summer and autumn, after sowing, use a small arch canopy and put up a shade net to avoid direct sunlight. Winter sowing needs to be covered with plastic film to keep warm and cold, and the film can be removed after the seedlings emerge. After spinach planting, it is necessary to do a good job of field management and get rid of weeds in time.

After the emergence of 2 true leaves, the seedlings should be properly thinned, and the seedlings should be watered according to the climatic conditions, and the top dressing should be carried out in a timely manner to achieve the purpose of high yield and stable yield.

1.Sowing seeds and raising seedlings. The method of cultivation of spinach is spreading.

Before sowing, soak the sown sails in water for 12 hours. After soaking, they are kept in the refrigerator for 24 hours. After taking it out, it is placed in an environment with a temperature of 20-25 degrees Celsius to call for cleft buds.

After germination, it is ready to be sown. 2.On-site management.

Spinach has a strong growth ability and can grow on its own as long as it emerges. However, in order to ensure the yield, it is necessary to thin the true leaves when they grow, and at the same time, they can be weeded in time. 3.

Spinach can be grown all year round. Because of its different planting time, it can be divided into four varieties: spring, summer, autumn and winter. These four varieties have different light intensities and durations.

Spring spinach is planted in early spring March. Sowing can be done when the temperature rises by more than 5 degrees Celsius in spring, and harvesting can be done 1 to 2 months after sowing.

1. Sow seeds and raise seedlings. The spinach planting method is to spread, soak the seeds in water for 12 hours before sowing, put them in the refrigerator for 24 hours after soaking, take them out and place them in the environment at a temperature of 20-25 degrees to promote germination, about 3-5 days can germinate, and the stove potatoes can be sown after germination.

2. Field management. Spinach has strong growth, as long as it emerges, it can grow on its own, but in order to ensure the yield, it needs to be thinned when it grows true leaves, and the seedlings can be weeded in time at the same time.

3. Spinach can be planted all year round, because of its different planting time, it can be divided into four varieties of spring, summer, autumn and winter, and the intensity and duration of light are different for the four varieties. Spring spinach is planted in early spring in March, and the temperature rises to more than 5 degrees after the beginning of spring to sow the withered, and it can be harvested one to two months after sowing.